package June.studentsys;

import java.util.ArrayList;

public class StudentSystem02 {
    public static void main(String[] args) {
        ArrayList<Character> c=new ArrayList<Character>();

        char a='0';
        System.out.println(a+'0');
        for (int i = 0; i <=9; i++) {
            c.add((char) (i));
            System.out.println(c.get(i));
        }

    }
}
